export function getCurrentTime(){
    let date = new Date();
    let year = date.getFullYear();
    let month = date.getMonth() + 1;
    let day = date.getDate();
    let hour = date.getHours();
    let minute = date.getMinutes();
    let second = date.getSeconds();
    return (year + '/' + month + '/' + day + ' ' + hour + ':' + minute + ':' + second);
}